Hacks for building Universal Binaries on Mac.

icculus · Jan 27, 2006 · bdcfcff · bdcfcff
1 parent 4cb84a1
commit bdcfcff
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Showing 2 changed files with 20 additions and 2 deletions.
diff --git a/Makefile b/Makefile
@@ -2,7 +2,7 @@
 # Quick Makefile by ryan c. gordon. (icculus@clutteredmind.org)
 
 CC := gcc
-LINKER := gcc
+LD := gcc
 BINDIR := bin
 SRCDIR := .
 
@@ -54,6 +54,9 @@ ifeq ($(strip $(use_pthread)),true)
   endif
 endif
 
+CFLAGS += $(EXTRACFLAGS)
+LDFLAGS += $(EXTRALDFLAGS)
+
 MOJOPATCHSRCS := mojopatch.c md5.c ui.c ui_carbon.c ui_stdio.c $(PLATFORMSRCS)
 OBJS1 := $(MOJOPATCHSRCS:.c=.o)
 OBJS2 := $(OBJS1:.cpp=.o)
@@ -78,7 +81,7 @@ $(BINDIR)/%.o: $(SRCDIR)/%.c
 	$(CC) -c -o $@ $< $(CFLAGS)
 
 $(BINDIR)/mojopatch : $(BINDIR) $(MOJOPATCHOBJS)
-	$(LINKER) $(LDFLAGS) -o $@ $(MOJOPATCHOBJS)
+	$(LD) $(LDFLAGS) -o $@ $(MOJOPATCHOBJS)
 
 $(BINDIR):
 	mkdir -p $(BINDIR)

diff --git a/buildmacuniversal.sh b/buildmacuniversal.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# Build a Universal binary, gcc 3.3 on PowerPC and gcc 4 on Intel...
+make BINDIR=bin-ppc CC=gcc-3.3 LD=gcc-3.3 EXTRACFLAGS="-arch ppc" EXTRALDFLAGS="-arch ppc" $* || exit 1
+make BINDIR=bin-i386 CC=gcc-4.0 LD=gcc-4.0 EXTRACFLAGS="-arch i386" EXTRALDFLAGS="-arch i386" $* || exit 1
+
+mkdir -p bin
+for feh in `ls bin-ppc` ; do
+    echo "Gluing bin-ppc/$feh and bin-i386/$feh into bin/$feh ..."
+    lipo -create -o bin/$feh bin-ppc/$feh bin-i386/$feh
+done
+
+rm -rf bin-ppc bin-i386
+exit 0
+